烷基糖苷与脂肪醇复合磷酸酯的制备及性能

利用合成的粗烷基糖苷（烷基糖苷与脂肪醇混合物）,以P2O5为磷化剂,直接制备烷基糖苷与脂肪醇复合磷酸酯。并研究了工艺条件中的影响因素,确定了最佳工艺为：烷基糖苷与P2O5摩尔比为2.8∶1,酯化温度为70℃、反应时间为5.5h,水解温度为70℃、水解时间为2.5h、水解加水量为总固体重量的4%。

Preparation and Properties of Compound Phosphate ester of Alkyl indican and Fatty alcohols

Compound phosphate ester of alkyl indican and fatty alcohols was directly preparing by raw alkyl indican（the mixture of alkyl indican and fatty alcohols）,with P2O5 as catalyst.To study the influencing factors of technological conditions.The optimum technology was that the molar ratio of alkyl indican and P2O5 was 2.8∶1,esterification temperature was 70 ℃,reaction time was 5.5 h,hydrolysis temperature was 70 ℃,hydrolysis time was 2.5 h,amount of water during hydrolysis was 4% of solid total weight.